[Long term follow-up after chilhood cancer]

Five year survival rates among childhood cancer rose to 80%. Relapses are rare after five years of remission. Long term follow-up should also detect treatment related late adverse effects. Repeated cardiac evaluations are necessary, due to cumulative dose dependent cardiotoxicity of anthracycline. Endocrinological disorders and problems of fertility are mainly related to radiotherapy or high dose chemotherapy. Bone mineral density can be altered. Cognitive function, academic level and social outcome of irradiated patients and patients treated for cerebral tumors should be closely assessed and helped. Second neoplasms related to previous treatments may occur. One of the major on going treatment objective is to preserve the quality of life of cured patients, and to improve their information in the framework of a shared-care model involving the general practionner, the adult medicine specialists and the oncologic pediatric centre.